
advice on costs of an extension + whole house reno
considering whether a 1 storey wraparound extension with a whole house reno, to include new kitchen, bathroom, flooring, probably boiler and rewiring and the structural aspects etc would cost in 2026? As a minimum I'm thinking 150k. Any advice on amounts and should I factor a 20% possible surplus of budget for unforeseen works/costs?
Rightmove listing: https://www.rightmove.co.uk/properties/90478089#/?channel=RES\_BUY